I have never made any money from my films but I have won prizes and recognition. I have been on the margins forever. They all came to see me receive the award - there was Tom Hanks, Steven Spielberg and Richard Gere and so on. I was imagining what they would all be worth in money terms. You see I was never bankable, I could not bring any money ever to the table. I like the friendships and, yes, the admiration but I don’t want to make a big fuss about it. I will go on working as long as I am able!

But after one year of medical school I fled. I realized I would be a very unhappy doctor and I really did not want to be responsible for the inadvertent death of my patients. Leaving medical school was a very unusual decision, especially in Nigeria where it is very difficult to get into medical school. Later, people told me that it had been very courageous of me, but I did not feel courageous at all. What I felt then was not courage but a desire to make an effort. To try.

It was like switching out the engines mid-flight. I remember the day we turned on this free service, had we probably gone on for about six more months, I think we might have died as a company. That was a defining moment and that was as late as 2013. I think every great company has at least three near-death experiences.

When I lost that 100m final I spiralled. I went quite aggressive. It is an Adam I don't really recognise.

Tear down walls of ignorance and narrow-mindedness, for nothing has to stay as it is.